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pls don't panic

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Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>
This commit is contained in:
Euclid Ye
2026-04-25 17:12:45 +08:00
parent 8ced3d1b8e
commit 35671d9dde
1 changed files with 10 additions and 8 deletions
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18
components/script/dom/document/document.rs
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@@ -710,14 +710,16 @@ impl Document {
self.root_removal_noted.set(false);
if let Some(dirty_root) = self.dirty_root.get() {
// There was an existing dirty root so we mark its
// ancestors as dirty until the document element.
for ancestor in dirty_root
.upcast::<Node>()
.inclusive_ancestors_in_flat_tree()
{
if ancestor.is::<Element>() {
ancestor.set_flag(NodeFlags::HAS_DIRTY_DESCENDANTS, true);
if dirty_root.is_connected() {
// There was an existing dirty root so we mark its
// ancestors as dirty until the document element.
for ancestor in dirty_root
.upcast::<Node>()
.inclusive_ancestors_in_flat_tree()
{
if ancestor.is::<Element>() {
ancestor.set_flag(NodeFlags::HAS_DIRTY_DESCENDANTS, true);
}
}
}
}